387464898 has 16 divisors (see below), whose sum is σ = 791418240. Its totient is φ = 126406896.

The previous prime is 387464881. The next prime is 387464933. The reversal of 387464898 is 898464783.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 686713 + ... + 687276.

It is an arithmetic number, because the mean of its divisors is an integer number (49463640).

Almost surely, 2^387464898 is an apocalyptic number.

387464898 is an abundant number, since it is smaller than the sum of its proper divisors (403953342).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

387464898 is a wasteful number, since it uses less digits than its factorization.

387464898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374041.

The product of its digits is 9289728, while the sum is 57.

The square root of 387464898 is about 19684.1280731456. The cubic root of 387464898 is about 729.0278533919.

The spelling of 387464898 in words is "three hundred eighty-seven million, four hundred sixty-four thousand, eight hundred ninety-eight".